/* shoes2.c -- calculates foot lengths for several sizes */
#include <stdio.h>
#define ADJUST 7.31					// one kind of symbolic constant
int main(void)
{
	const double SCALE = 0.333;		// another kind of symbolic constant
	double shoe, foot;

	printf("Shoe size (men's)    foot length\n");
	shoe = 3.0;
	while (shoe < 18.5)		/* starting the while loop */
	{
		foot = SCALE * shoe + ADJUST;
		printf("%10.1f %15.2f inches\n", shoe, foot);
		shoe = shoe + 1.0;
	}						/* end of block				*/
	printf("If the shoes fits, wear it.\n");

	return 0;
}